IE40715L - Forming annular corrugation on a tube. - Google Patents
Forming annular corrugation on a tube.Info
- Publication number
- IE40715L IE40715L IE742407A IE240774A IE40715L IE 40715 L IE40715 L IE 40715L IE 742407 A IE742407 A IE 742407A IE 240774 A IE240774 A IE 240774A IE 40715 L IE40715 L IE 40715L
- Authority
- IE
- Ireland
- Prior art keywords
- tube
- annular corrugation
- forming
- forming annular
- corrugation
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/08—Belling or enlarging, e.g. combined with forming a groove using pressure difference
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/014—Expansible and collapsible
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/218—Pipe machine: socket forming apparatus
Abstract
A device for forming a tube of plastic material with a socket having an annular corrugation has a tube supporting core and a plurality of radially movable segments provided adjacently with contacting wedge surfaces, the segments in outwardly shifted position defining a circumferentially beaded portion for forming the annular corrugation on the supported tube.
[US3989439A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT984773A AT328177B (en) | 1973-11-23 | 1973-11-23 | DEVICE FOR MOLDING SLEEVES |
Publications (2)
Publication Number | Publication Date |
---|---|
IE40715L true IE40715L (en) | 1975-05-23 |
IE40715B1 IE40715B1 (en) | 1979-08-01 |
Family
ID=3617839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE2407/74A IE40715B1 (en) | 1973-11-23 | 1974-11-22 | Apparatus for forming an annular corrugation on a tube |
Country Status (25)
Country | Link |
---|---|
US (1) | US3989439A (en) |
JP (1) | JPS5239706B2 (en) |
AT (1) | AT328177B (en) |
BE (1) | BE821830A (en) |
CA (1) | CA1033928A (en) |
CH (1) | CH570861A5 (en) |
CS (1) | CS188928B2 (en) |
DD (1) | DD115875A5 (en) |
DE (1) | DE2448107C3 (en) |
DK (1) | DK523674A (en) |
ES (1) | ES431638A1 (en) |
FI (1) | FI55008C (en) |
FR (1) | FR2252189B1 (en) |
GB (1) | GB1461160A (en) |
HU (1) | HU172250B (en) |
IE (1) | IE40715B1 (en) |
IT (1) | IT1022887B (en) |
NL (1) | NL7414079A (en) |
NO (1) | NO141709C (en) |
PL (1) | PL94020B1 (en) |
RO (1) | RO73467A (en) |
SE (1) | SE405221B (en) |
SU (1) | SU604469A3 (en) |
TR (1) | TR18458A (en) |
YU (1) | YU305674A (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU498702B2 (en) * | 1975-03-12 | 1979-03-22 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Forming an annular groove ina thermoplastic pipe |
DE7519907U (en) * | 1975-06-23 | 1976-04-15 | Duevel, Wilhelm, 4904 Enger | MOLDING APPARATUS FOR PLASTIC PIPES |
US4207052A (en) * | 1976-07-16 | 1980-06-10 | Caterpillar Tractor Co. | Curing mold for curing replaceable tread and track belts |
NL7707299A (en) * | 1977-06-30 | 1979-01-03 | Wavin Bv | METHOD AND DEVICE FOR FORMING AN INTERNAL, CIRCULAR GROOVE IN A PLASTIC TUBE PART. |
FR2429656A1 (en) * | 1978-06-30 | 1980-01-25 | Papenmeier France | FORMING CHUCK WITH RETRACTABLE SEGMENTS |
US4238180A (en) * | 1979-01-08 | 1980-12-09 | John H. Gordon | Mandrel with identical expanding segments |
US4266926A (en) * | 1979-09-21 | 1981-05-12 | Gordon John H | Pipe belling with external fluid pressure |
US4277231A (en) * | 1979-09-21 | 1981-07-07 | Gordon John H | Method and apparatus for pressure forming pipe bells |
US4353860A (en) * | 1979-09-21 | 1982-10-12 | Gordon John H | Method for pressure forming pipe bells |
US4447035A (en) * | 1982-09-30 | 1984-05-08 | Strickland Systems, Inc. | Joining concrete form panels to cast an inside corner wall structure |
US4533312A (en) * | 1982-12-27 | 1985-08-06 | Holdt J W Von | Simplified collapsible mold core |
US4570896A (en) * | 1984-02-06 | 1986-02-18 | Strickland Systems, Inc. | Slide action inside corner form |
GB2194196B (en) * | 1986-02-27 | 1989-11-01 | Bruss Polt I | Method and mould for making an annular polymeric article |
US5230907A (en) * | 1991-05-16 | 1993-07-27 | Strickland Industries, Inc. | Inside corner form |
AT399471B (en) * | 1993-06-04 | 1995-05-26 | Ifw Manfred Otte Ges M B H & C | INJECTION MOLD |
SE9303295L (en) * | 1993-10-07 | 1995-03-13 | Wirsbo Bruks Ab | Process for expanding a pipe end as well as tools for carrying out the method |
US5755982A (en) * | 1994-11-07 | 1998-05-26 | Strickland Industries, Inc. | Concrete casting system |
US5720993A (en) * | 1996-11-06 | 1998-02-24 | Hawkeye Concrete Products Co. | Collapsible core for concrete pipe making apparatus |
US7704067B2 (en) * | 2006-02-07 | 2010-04-27 | Tiodize Company, Inc. | Method and mold for making non-metallic fiber reinforced parts |
ITMI20081022A1 (en) * | 2008-06-04 | 2009-12-05 | Invimar S R L | PERFORMED SHAPE TOOL FOR PLASTIC TUBULAR ELEMENTS |
US8974217B2 (en) * | 2010-11-11 | 2015-03-10 | Spirit Aerosystems, Inc. | Reconfigurable shape memory polymer tooling supports |
AT511230A1 (en) | 2011-04-15 | 2012-10-15 | Ifw Manfred Otte Gmbh | FORM CORE FOR MOLDING TOOL |
DE102017109921A1 (en) | 2017-05-09 | 2018-11-15 | Martinrea Honsel Germany Gmbh | Mold for producing a casting core |
CN110043756B (en) * | 2019-03-22 | 2020-08-07 | 李森 | Vacuum heat-insulation system for heat distribution pipeline |
CN111331830A (en) * | 2020-03-18 | 2020-06-26 | 王叶 | High-precision pipe orifice expanding device of environment-friendly plastic water pipe |
CN114192643B (en) * | 2021-12-10 | 2023-09-22 | 华创天元实业发展有限责任公司 | Integral flanging flange production equipment and method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2405254A (en) * | 1943-03-02 | 1946-08-06 | Kellogg M W Co | Mold core |
GB1045350A (en) * | 1963-11-12 | 1966-10-12 | Ketch Plastics Ltd | Collapsible tools for use in the moulding, casting or pressing of hollow articles |
US3476351A (en) * | 1967-07-03 | 1969-11-04 | Harold D Burdett | Expandable form for hollow-core concrete construction |
CA953937A (en) * | 1970-01-19 | 1974-09-03 | Ivan I. Melnikov | Device for erection of pressed monolithic lining in underworkings |
NO126208B (en) * | 1970-10-22 | 1973-01-08 | Lyng Ind As | |
US3877282A (en) * | 1972-04-26 | 1975-04-15 | Texaco Inc | Swaging tool for joining two telescopic pipe ends |
-
1973
- 1973-11-23 AT AT984773A patent/AT328177B/en not_active IP Right Cessation
-
1974
- 1974-10-04 SE SE7412517A patent/SE405221B/en unknown
- 1974-10-04 DK DK523674A patent/DK523674A/da unknown
- 1974-10-07 CH CH1353374A patent/CH570861A5/xx not_active IP Right Cessation
- 1974-10-09 DE DE2448107A patent/DE2448107C3/en not_active Expired
- 1974-10-09 FI FI2937/74A patent/FI55008C/en active
- 1974-10-10 NO NO743652A patent/NO141709C/en unknown
- 1974-10-11 DD DD181643A patent/DD115875A5/xx unknown
- 1974-10-14 HU HU74IE00000654A patent/HU172250B/en unknown
- 1974-10-15 IT IT28441/74A patent/IT1022887B/en active
- 1974-10-16 CS CS747108A patent/CS188928B2/en unknown
- 1974-10-17 RO RO7480252A patent/RO73467A/en unknown
- 1974-10-28 NL NL7414079A patent/NL7414079A/en not_active Application Discontinuation
- 1974-10-29 FR FR7436162A patent/FR2252189B1/fr not_active Expired
- 1974-10-30 US US05/519,255 patent/US3989439A/en not_active Expired - Lifetime
- 1974-11-01 TR TR18458A patent/TR18458A/en unknown
- 1974-11-04 BE BE150192A patent/BE821830A/en unknown
- 1974-11-05 ES ES431638A patent/ES431638A1/en not_active Expired
- 1974-11-08 PL PL1974175435A patent/PL94020B1/pl unknown
- 1974-11-14 SU SU742074494A patent/SU604469A3/en active
- 1974-11-15 YU YU03056/74A patent/YU305674A/en unknown
- 1974-11-20 GB GB5022674A patent/GB1461160A/en not_active Expired
- 1974-11-21 JP JP49134171A patent/JPS5239706B2/ja not_active Expired
- 1974-11-22 IE IE2407/74A patent/IE40715B1/en unknown
- 1974-11-22 CA CA214,449A patent/CA1033928A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH570861A5 (en) | 1975-12-31 |
FR2252189A1 (en) | 1975-06-20 |
FI55008B (en) | 1979-01-31 |
DE2448107A1 (en) | 1975-05-28 |
ES431638A1 (en) | 1976-11-01 |
FR2252189B1 (en) | 1977-03-25 |
HU172250B (en) | 1978-07-28 |
DE2448107C3 (en) | 1978-12-21 |
IE40715B1 (en) | 1979-08-01 |
AT328177B (en) | 1976-03-10 |
CS188928B2 (en) | 1979-03-30 |
NL7414079A (en) | 1975-05-27 |
JPS50142676A (en) | 1975-11-17 |
NO743652L (en) | 1975-05-26 |
NO141709B (en) | 1980-01-21 |
GB1461160A (en) | 1977-01-13 |
RO73467A (en) | 1981-09-24 |
PL94020B1 (en) | 1977-07-30 |
FI293774A (en) | 1975-05-24 |
DE2448107B2 (en) | 1978-04-27 |
SU604469A3 (en) | 1978-04-25 |
DD115875A5 (en) | 1975-10-20 |
DK523674A (en) | 1975-07-14 |
SE7412517L (en) | 1975-05-26 |
US3989439A (en) | 1976-11-02 |
YU305674A (en) | 1981-11-13 |
CA1033928A (en) | 1978-07-04 |
NO141709C (en) | 1980-04-30 |
TR18458A (en) | 1977-02-18 |
ATA984773A (en) | 1975-05-15 |
BE821830A (en) | 1975-03-03 |
IT1022887B (en) | 1978-04-20 |
SE405221B (en) | 1978-11-27 |
FI55008C (en) | 1979-05-10 |
JPS5239706B2 (en) | 1977-10-06 |
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